Class A Graduated Borosilicate Glass Volumetric Flask with Polypropylene Stopper Microbiology_Culturing Supplies this 20 SWG nichrome wire

this 20 SWG nichrome wire on a 90-foot reel withstands operating temperatures up to about 1150 degrees C without softening

the molecular-biology-grade disaccharide for cell-culture media

this 500g bottle of laboratory-grade sodium bicarbonate also serves as a CO2 source for endothermic-reaction demos

and preparatory paper chromatography

and strike-slip faults with clearly distinguished hanging-wall and footwall blocks for structural-geology lessons

Class A Graduated Borosilicate Glass Volumetric Flask with Polypropylene Stopper Microbiology_Culturing Supplies this 20 SWG nichrome wirePrinted side graduations allow approximate volume reading during filling and transfer, with a polypropylene stopper sealing a Class A volumetric flask for dilution.